<template>
  <a-card :bordered="false">
    <a-spin :spinning="isLoading">
      <div class="card-title">{{ $route.meta.title }}</div>
      <div class="table-operator">
        <!-- 搜索板块 -->
        <a-row class="row-item-search">
          <a-form class="search-form" :form="searchForm" layout="inline" @submit="handleSearch">
            <a-form-item label="关键词">
              <a-input style="width: 337px" placeholder="请输入关键词" v-decorator="['searchValue']">
                <a-select slot="addonBefore" v-decorator="['searchType', { initialValue: 10 }]" style="width: 100px">
                  <a-select-option v-for="(item, index) in SearchTypeEnum" :key="index" :value="item.value">{{
                    item.name
                  }}</a-select-option>
                </a-select>
              </a-input>
            </a-form-item>
            <a-form-item label="寺庙">
              <a-select v-decorator="['orderSource', { initialValue: -1 }]">
                <a-select-option :value="-1">全部</a-select-option>
                <a-select-option
                  v-for="(item, index) in OrderSourceEnum.data"
                  :key="index"
                  :value="item.value"
                >{{ item.name }}</a-select-option>
              </a-select>
            </a-form-item>
            <a-form-item label="下单时间">
              <a-range-picker format="YYYY-MM-DD" v-decorator="['betweenTime']" />
            </a-form-item>
            <a-form-item class="search-btn">
              <a-button class="mr-15" type="primary" icon="search" html-type="submit">搜索</a-button>
              <a-button @click="handleReset">重置</a-button>
            </a-form-item>
          </a-form>
        </a-row>
      </div>
      <!-- 列表内容 -->
      <div class="ant-table ant-table-scroll-position-left ant-table-default ant-table-bordered">
        <div class="ant-table-content">
          <div class="ant-table-scroll">
            <div class="ant-table-body" style="overflow-x: scroll">
              <table style="width: 1450px">
                <thead class="ant-table-thead">
                  <tr>
                    <th v-for="(item, index) in columns" :key="index">
                      <span class="ant-table-header-column">
                        <div>
                          <span class="ant-table-column-title">{{ item.title }}</span>
                        </div>
                      </span>
                    </th>
                  </tr>
                </thead>
                <tbody class="ant-table-tbody">
                  <template v-for="item in orderList.data">
                    <tr>
                      <td>
                        {{ item.qian_name }}
                      </td>
                      <td>
                        {{ item.draw_name }}
                      </td>
                      <td>
                        {{ item.order_no }}
                      </td>
                      <td>
                        <div>￥{{ item.pay_price }}</div>
                      </td>
                      <td>
                        <div class="user-info">
                          <img :src="item.user.avatar_url" class="user-avatar" />
                          <div>
                            <div>{{ item.user.nick_name }}</div>
                            <div>电话：{{ item.user.mobile }}</div>
                          </div>
                        </div>
                      </td>
                      <td>
                        {{ item.pay_time }}
                      </td>
                      <td>
                        {{ item.state_text }}
                      </td>
                      <td>
                        <router-link :to="{ path: '/temple/siginDetail', query: { orderId: item.order_id } }"
                              target="_blank">详情</router-link>
                        <a v-action:delete @click="handleDelete(item)" style="margin-left: 10px">删除</a>
                      </td>
                    </tr>
                  </template>
                </tbody>
              </table>
            </div>
            <!-- 空状态 -->
            <a-empty v-if="!orderList.data.length" :image="simpleImage" />
          </div>
        </div>
      </div>
      <!-- 分页器 -->
      <div v-if="orderList.data.length" class="pagination">
        <a-pagination :current="page" :pageSize="orderList.per_page" :total="orderList.total" @change="onChangePage" />
      </div>
    </a-spin>
  </a-card>
</template>

<script>
import { Empty } from 'ant-design-vue'
import { inArray, assignment } from '@/utils/util'
import * as Api from '@/api/order'
import * as EventApi from '@/api/order/event'
import PlatformIcon from '@/components/PlatformIcon'
import { GoodsItem, UserItem } from '@/components/Table'
import { DeliveryStatusEnum, OrderStatusEnum, PayStatusEnum, ReceiptStatusEnum,OrderSourceEnum, } from '@/common/enum/order'

// 表格字段
const columns = [
  {
    title: '签文信息',
    align: 'center',
    dataIndex: 'qian_name',
    scopedSlots: { customRender: 'qian_name' },
  },
  {
    title: '所属寺庙',
    align: 'center',
    dataIndex: 'qian_name',
    scopedSlots: { customRender: 'qian_name' },
  },
  {
    title: '订单号',
    align: 'center',
    dataIndex: 'goods',
    scopedSlots: { customRender: 'goods' },
  },
  {
    title: '支付金额',
    align: 'center',
    scopedSlots: { customRender: 'unit_price' },
  },
  {
    title: '买家',
    dataIndex: 'user',
    scopedSlots: { customRender: 'user' },
  },
  {
    title: '支付时间',
    dataIndex: 'user',
    scopedSlots: { customRender: 'user' },
  },
  {
    title: '交易状态',
    dataIndex: 'status',
    scopedSlots: { customRender: 'status' },
  },
  {
    title: '操作',
    dataIndex: 'action',
    width: '180px',
    scopedSlots: { customRender: 'action' },
  },
]

// 搜索关键词类型枚举
const SearchTypeEnum = [
  { name: '订单号', value: 10 },
  { name: '会员昵称', value: 20 },
  { name: '会员ID', value: 30 },
  { name: '收货人姓名', value: 40 },
  { name: '收货人电话', value: 50 },
]

export default {
  name: 'Index',
  components: {
    PlatformIcon,
    GoodsItem,
    UserItem
  },
  data() {
    return {
      dataType: 'all',
      // 当前表单元素
      searchForm: this.$form.createForm(this),
      // 查询参数
      queryParam: {},
      // 正在加载
      isLoading: false,
      // 表格字段
      columns,
      // 当前页码
      page: 1,
      // 列表数据
      orderList: { data: [], total: 0, per_page: 10 },
    }
  },
  beforeCreate() {
    // 批量给当前实例赋值
    assignment(this, {
      inArray,
      DeliveryStatusEnum,
      OrderStatusEnum,
      PayStatusEnum,
      ReceiptStatusEnum,
      SearchTypeEnum,
      OrderSourceEnum,
      simpleImage: Empty.PRESENTED_IMAGE_SIMPLE,
    })
  },
  watch: {
    // 监听路由变化
    $route() {
      this.init()
    },
  },
  created() {
    // 初始化页面
    this.init()
  },
  methods: {
    // 初始化页面
    init() {
      this.searchForm.resetFields()
      this.queryParam = {}
      this.handleRefresh(true)
    },

    // 获取列表数据
    getList() {
      const { dataType, queryParam, page } = this
      this.isLoading = true
      return Api.qianList({ dataType, ...queryParam, page })
        .then((response) => {
          this.orderList = response.data.list
        })
        .finally(() => (this.isLoading = false))
    },

    // 渲染订单状态标签颜色
    renderOrderStatusColor(orderStatus) {
      const { OrderStatusEnum } = this
      const ColorEnum = {
        [OrderStatusEnum.NORMAL.value]: '',
        [OrderStatusEnum.CANCELLED.value]: 'red',
        [OrderStatusEnum.APPLY_CANCEL.value]: 'red',
        [OrderStatusEnum.COMPLETED.value]: 'green',
      }
      return ColorEnum[orderStatus]
    },

    /**
     * 刷新列表
     * @param Boolean bool 强制刷新到第一页
     */
    handleRefresh(bool = false) {
      bool && (this.page = 1)
      this.getList()
    },

    // 确认搜索
    handleSearch(e) {
      e.preventDefault()
      this.searchForm.validateFields((error, values) => {
        if (!error) {
          this.queryParam = { ...this.queryParam, ...values }
          this.handleRefresh(true)
        }
      })
    },

    // 重置搜索表单
    handleReset() {
      this.searchForm.resetFields()
    },

    // 翻页事件
    onChangePage(current) {
      this.page = current
      this.handleRefresh()
    },

    // 删除记录
    handleDelete(item) {
      const app = this
      const modal = app.$confirm({
        title: '您确定要删除该订单记录吗?',
        content: '删除后不可恢复，请谨慎操作',
        onOk() {
          return EventApi.deleted(item.order_id)
            .then((result) => {
              app.$message.success(result.message, 1.5)
              app.handleRefresh()
            })
            .finally((result) => modal.destroy())
        },
      })
    },

    // 订单发货
    handleDelivery(record) {
      this.$refs.DeliveryForm.show(record)
    },

    // 审核取消订单
    handleCancel(record) {
      this.$refs.CancelForm.show(record)
    },
  },
}
</script>
<style lang="less" scoped>
// 分页器
.pagination {
  margin-top: 16px;
  .ant-pagination {
    float: right;
  }
}

.ant-table {
  table {
    border: none;
    border-collapse: collapse;
  }
  .ant-table-thead > tr {
    border: 1px solid #e8e8e8;
  }
  tr.order-empty {
    height: 15px;
    border: 1px solid #fff;
    td {
      padding: 0;
      border-right: none;
      border-left: none;
      background: none !important;
    }
  }
}

.user-info {
  display: flex;
  align-items: center;
  .user-avatar {
    width: 50px;
    height: 50px;
    margin-right: 10px;
  }
}

.ant-table-thead > tr > th {
  border-right: none;
  border-bottom: none;
  padding: 12px 12px;
  font-weight: bold;
}
.ant-table-tbody > tr > td {
  border-right: 1px solid #e8e8e8;
  border-left: 1px solid #e8e8e8;
  padding: 12px 12px;
  // text-align: center;
}
</style>
